Home / 4,361,336.39-6,542,003.03-1,166,379.51

Finding the Fourth Proportional to 4,361,336.39, 6,542,003.03 and 1,166,379.51

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Solution

The fourth proportional to 4,361,336.39, 6,542,003.03 and 1,166,379.51 is: 1,749,568.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,361,336.39 : 6,542,003.03 = 1,166,379.51 : x
  2. Step 2: Convert to fraction form
    4,361,336.39/6,542,003.03 = 1,166,379.51/x
  3. Step 3: Cross multiply
    4,361,336.39x = 6,542,003.03 × 1,166,379.51
  4. Step 4: Simplify right side
    4,361,336.39x = 7,630,458,282,718.02
  5. Step 5: Solve for x
    x = 7,630,458,282,718.02/4,361,336.39
  6. Step 6: Final answer
    x = 1,749,568.85

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.